Respuesta :

AED cost is the main issue for this question. An AED is a medical device that is computerized and analyzes a person’s heart rhythm. In case of emergency like heart attack, this device can be used as a shock. AED is portable, safe, and lighter when a person brings it but the issue of its cost is the only disadvantage to it.

Correct answer choice is:

D. Maintenance of AEDs.

Explanation:

Anyone who has least CPR and AED practice can use an AED to assist save a life. AEDs are intended to benefit people with the least training use them carefully in extreme, pressure conditions. They have various built-in shields and are intended to remit a shock particularly if the AED identifies one or further shocks are required. Utmost AEDs use loud voice assists to escort the user in the process. AED is a lightweight, transportable device.